update picker

UmbracoPackages/App_Plugins/brothers.uNesting/uNesting.css

@@ -615,6 +615,23 @@ un-config
   right: 22px;
 }
 
+.unesting-picker-container
+{
+  max-height: calc(100vh - 220px);
+  max-width: 540px !important;
+}
+
+.unesting-picker-container .umb-overlay-container
+{
+  scrollbar-color: #ddd8d8 transparent;
+  scrollbar-width: thin;
+  max-height: calc(100vh - 360px);
+}
+.unesting-picker-container.umb-overlay.umb-overlay-center .umb-overlay-header
+{
+  padding: 20px 30px 10px;
+}
+
 
 /* data type overrides */
 .unesting-item[unesting-alias="headline"] .unesting-text-partial[unesting-index="0"],

UmbracoPackages/App_Plugins/brothers.uNesting/uNesting.html

@@ -91,7 +91,8 @@
   </ng-form>
 
   <umb-overlay ng-if="overlayMenu.show"
-               position="target"
+               position="center"
+               class="unesting-picker-container"
                size="overlayMenu.size"
                view="overlayMenu.view"
                model="overlayMenu">

UmbracoPackages/App_Plugins/brothers.uNesting/uNesting.js

@@ -149,7 +149,6 @@ angular.module("umbraco").controller("brothers.uNesting.PropertyEditorController
         filter: true, // $scope.scaffolds.length > 12 ? true : false,
         orderBy: "$index",
         view: "/App_Plugins/brothers.uNesting/uNesting.picker.html",
-        position: 'left',
         event: $event,
         clickPasteItem: function (item)
         {